Home / 9,242,740.96-13,860,066.36-4,386,439.15

Finding the Fourth Proportional to 9,242,740.96, 13,860,066.36 and 4,386,439.15

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Solution

The fourth proportional to 9,242,740.96, 13,860,066.36 and 4,386,439.15 is: 6,577,739.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,242,740.96 : 13,860,066.36 = 4,386,439.15 : x
  2. Step 2: Convert to fraction form
    9,242,740.96/13,860,066.36 = 4,386,439.15/x
  3. Step 3: Cross multiply
    9,242,740.96x = 13,860,066.36 × 4,386,439.15
  4. Step 4: Simplify right side
    9,242,740.96x = 60,796,337,703,102
  5. Step 5: Solve for x
    x = 60,796,337,703,102/9,242,740.96
  6. Step 6: Final answer
    x = 6,577,739.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.